我有以下功能，我想在cucumber中测试。但是，我想只处理一次输入文件（下面功能中的@给定）。但是，它似乎每次都在执行@给定步骤。是否可以在下面的功能中只执行一次这个@给定？
@fileValidation
Scenario Outline: File Validation
Given a file is uploaded with name "something.csv"
Then response filename created should not match input filename "something.csv"
And reason for errors should be "<Reason>" with error code "<Error code>" for row with RequestId "<RequestId>"
Examples:
| RequestId | Error code | Reason |
| 123 | 101 | Failure 1 |
| 124 | 102 | Failure 1; Failure 2 |
我还尝试了之前和之后的钩子，通过删除给定的步骤，没有运气。
我在钩子之前也尝试过，但示例中的每一行仍然会进入这个循环。
@Before("@fileValidation")
public void file_is_uploaded() throws Throwable {
String fileName = "something.csv";
processInputFile(fileName);
}
@After("@fileValidation")
public void clear() {
outputFileName = null;
}
在功能文件中，我有这样的东西：
@fileValidation
Scenario Outline: File Validation
Background: Read the uploaded file "something.csv"
Then response filename created should not match input filename "something.csv"
And reason for errors should be "<Reason>" with error code "<Error code>" for row with RequestId "<RequestId>"
Examples:
| RequestId | Error code | Reason |
| 123 | 101 | Failure 1 |
| 124 | 102 | Failure 1; Failure 2 |
在每组场景或场景大纲之前运行一些步骤（背景）也可以通过创建一个标记为@在之前的方法并将场景对象作为参数传递来实现。在之前方法中，仅当场景名称与上一个场景不同时才执行您的逻辑。
以下是如何做到这一点：
Feature:Setup Data Given Customer logs in as System Admin
@BeforeMethodName
Scenario Outline: Verify ......... 1
When <Variable1> And <Variable2>
Then <Variable3>
Examples:
| Variable1 | Variable2 | Variable3 |
| A1 | B1 | C1 |
| A2 | B2 | C2 |
| A3 | B3 | C3 |
| A4 | B4 | C4 |
@BeforeMethodName
Scenario Outline: Verify ......... 2
When <Variable1> And <Variable2>
Then <Variable3>
Examples:
| Variable1 | Variable2 | Variable3 |
| X1 | Y1 | Z1 |
| X2 | Y2 | Z2 |
| X3 | Y3 | Z3 |
| X4 | Y4 | Z4 |
并定义@BeforeControlodName如下：
private static String scenarioName;
public className BeforeMethodName(Scenario scene) {
if(!scene.getName().equals(scenarioName)) {
// Implement your logic
scenarioName = scene.getName()
}
return this;
}
这样，在每个场景之前都会调用BeforeControlodName，但每个场景大纲只会执行一次逻辑。
钩子应该起作用/应该起作用。或者，您可以设置一个布尔标志并检查它。
public class FileValidation {
...
...
private boolean fileOpened = false;
@Given("^a file is uploaded with name \"([^\"]*)\"$")
public void a_file_is_uploaded_with_name(String arg1) throws Throwable {
if !(fileOpened) {
processInputFile(...);
fileOpened = true;
}
}
...
}
